Kia Optima: Inspection - Water pump. Repair procedures - Cooling System - Engine Mechanical System - Kia Optima TF 2011-2025 Service ManualKia Optima: Inspection

1. Check each part for cracks, damage or wear, and replace the coolant pump assembly if necessary.
2. Check the bearing for damage, abnormal noise and sluggish rotation, and replace the coolant pump assembly if necessary.
3. Check for coolant leakage. If coolant leaks from hole, the seal is defective. Replace the coolant pump assembly.
A small amount of "weeping" from the bleed hole is normal.

Removal and Installation
1. Loosen the drain plug, and then drain the engine coolant. Remove the radiator cap to drain with speed. 2. Remove the drive belt (A) after turning the drive belt te ...

Water pump. Troubleshooting
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See also:

EPB Circuit Diagram (2)
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Check Fuses
A blade type fuse test taps provided to allow checking the fuse itself without removing if from the fuse box. The fuse is good if the test lamp lights up when one lead is connected to the test tap ...

Climate Control Air Filter. Description and Operation
Description This has particle filter which eliminates foreign materials and odor. The particle filter includes odor filter as well as conventional dust filter to ensure comfortable interior envi ...

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